Connection unsecure with Cloudflare Tunnel

[Life from Scratch]

I can't use DDNS because I'm behind CGNAT. I tried. I've got a domain and all that set up. I can access it fine, but I'm still getting the insecure connection notice in the browser. So i have to set up a proxy using Apache/Nginx/Caddy whatever inside the container with Jellyfin just to get an SSL cert with Let's Encrypt to cover the connection between my Cloudflared container and my Jellyfin container? That seems annoyingly over complicated.